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Individual Calculations August 2018 |
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| Cawdery, Daniel Total change: -1.80 | |   |
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| 2018 South African Open Chess Championships (A-Section) | Bloemfontein | RSA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2424 | 8.00 | 10 | -0.18 | 10 | -1.80 | |
|  Vermeulen, George Barrett | | | 2024 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cronwright, Shaun | | | 2024 * | RSA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Marais, Franco | | | 2024 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Goosen, Anton | c | | 2024 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Grover, Sahaj | g | | 2507 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Paiva, Donaldo | c | | 2288 | MOZ | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Oatlhotse, Providence | m | | 2212 | BOT | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Pesa, Mofoka A. | | | 2024 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bezuidenhout, Roland | f | | 2162 | RSA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Van Zyl, Charlize | | wm | 2024 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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